307130880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 320

約数和(自身を含む): 1166711040

約数和(自身を除く): 859580160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 197, 203, 210, 224, 232, 240, 256, 280, 290, 320, 336, 348, 384, 394, 406, 420, 435, 448, 464, 480, 512, 560, 580, 591, 609, 640, 672, 696, 768, 788, 812, 840, 870, 896, 928, 960, 985, 1015, 1120, 1160, 1182, 1218, 1280, 1344, 1379, 1392, 1536, 1576, 1624, 1680, 1740, 1792, 1856, 1920, 1970, 2030, 2240, 2320, 2364, 2436, 2560, 2688, 2758, 2784, 2955, 3045, 3152, 3248, 3360, 3480, 3584, 3712, 3840, 3940, 4060, 4137, 4480, 4640, 4728, 4872, 5376, 5516, 5568, 5713, 5910, 6090, 6304, 6496, 6720, 6895, 6960, 7424, 7680, 7880, 8120, 8274, 8960, 9280, 9456, 9744, 10752, 11032, 11136, 11426, 11820, 12180, 12608, 12992, 13440, 13790, 13920, 14848, 15760, 16240, 16548, 17139, 17920, 18560, 18912, 19488, 20685, 22064, 22272, 22852, 23640, 24360, 25216, 25984, 26880, 27580, 27840, 28565, 31520, 32480, 33096, 34278, 37120, 37824, 38976, 39991, 41370, 44128, 44544, 45704, 47280, 48720, 50432, 51968, 53760, 55160, 55680, 57130, 63040, 64960, 66192, 68556, 74240, 75648, 77952, 79982, 82740, 85695, 88256, 91408, 94560, 97440, 100864, 103936, 110320, 111360, 114260, 119973, 126080, 129920, 132384, 137112, 151296, 155904, 159964, 165480, 171390, 176512, 182816, 189120, 194880, 199955, 220640, 222720, 228520, 239946, 252160, 259840, 264768, 274224, 302592, 311808, 319928, 330960, 342780, 353024, 365632, 378240, 389760, 399910, 441280, 457040, 479892, 504320, 519680, 529536, 548448, 599865, 639856, 661920, 685560, 706048, 731264, 756480, 779520, 799820, 882560, 914080, 959784, 1059072, 1096896, 1199730, 1279712, 1323840, 1371120, 1462528, 1512960, 1559040, 1599640, 1765120, 1828160, 1919568, 2118144, 2193792, 2399460, 2559424, 2647680, 2742240, 2925056, 3199280, 3530240, 3656320, 3839136, 4387584, 4798920, 5118848, 5295360, 5484480, 6398560, 7312640, 7678272, 8775168, 9597840, 10237696, 10590720, 10968960, 12797120, 14625280, 15356544, 19195680, 20475392, 21937920, 25594240, 30713088, 38391360, 43875840, 51188480, 61426176, 76782720, 102376960, 153565440, 307130880]

約数ペア:

[(1, 307130880), (2, 153565440), (3, 102376960), (4, 76782720), (5, 61426176), (6, 51188480), (7, 43875840), (8, 38391360), (10, 30713088), (12, 25594240), (14, 21937920), (15, 20475392), (16, 19195680), (20, 15356544), (21, 14625280), (24, 12797120), (28, 10968960), (29, 10590720), (30, 10237696), (32, 9597840), (35, 8775168), (40, 7678272), (42, 7312640), (48, 6398560), (56, 5484480), (58, 5295360), (60, 5118848), (64, 4798920), (70, 4387584), (80, 3839136), (84, 3656320), (87, 3530240), (96, 3199280), (105, 2925056), (112, 2742240), (116, 2647680), (120, 2559424), (128, 2399460), (140, 2193792), (145, 2118144), (160, 1919568), (168, 1828160), (174, 1765120), (192, 1599640), (197, 1559040), (203, 1512960), (210, 1462528), (224, 1371120), (232, 1323840), (240, 1279712), (256, 1199730), (280, 1096896), (290, 1059072), (320, 959784), (336, 914080), (348, 882560), (384, 799820), (394, 779520), (406, 756480), (420, 731264), (435, 706048), (448, 685560), (464, 661920), (480, 639856), (512, 599865), (560, 548448), (580, 529536), (591, 519680), (609, 504320), (640, 479892), (672, 457040), (696, 441280), (768, 399910), (788, 389760), (812, 378240), (840, 365632), (870, 353024), (896, 342780), (928, 330960), (960, 319928), (985, 311808), (1015, 302592), (1120, 274224), (1160, 264768), (1182, 259840), (1218, 252160), (1280, 239946), (1344, 228520), (1379, 222720), (1392, 220640), (1536, 199955), (1576, 194880), (1624, 189120), (1680, 182816), (1740, 176512), (1792, 171390), (1856, 165480), (1920, 159964), (1970, 155904), (2030, 151296), (2240, 137112), (2320, 132384), (2364, 129920), (2436, 126080), (2560, 119973), (2688, 114260), (2758, 111360), (2784, 110320), (2955, 103936), (3045, 100864), (3152, 97440), (3248, 94560), (3360, 91408), (3480, 88256), (3584, 85695), (3712, 82740), (3840, 79982), (3940, 77952), (4060, 75648), (4137, 74240), (4480, 68556), (4640, 66192), (4728, 64960), (4872, 63040), (5376, 57130), (5516, 55680), (5568, 55160), (5713, 53760), (5910, 51968), (6090, 50432), (6304, 48720), (6496, 47280), (6720, 45704), (6895, 44544), (6960, 44128), (7424, 41370), (7680, 39991), (7880, 38976), (8120, 37824), (8274, 37120), (8960, 34278), (9280, 33096), (9456, 32480), (9744, 31520), (10752, 28565), (11032, 27840), (11136, 27580), (11426, 26880), (11820, 25984), (12180, 25216), (12608, 24360), (12992, 23640), (13440, 22852), (13790, 22272), (13920, 22064), (14848, 20685), (15760, 19488), (16240, 18912), (16548, 18560), (17139, 17920)]